Cosmological Constraint on Vector Mediator of Neutrino-Electron Interaction in light of XENON1T Excess

Posted by klaurent Tokyo

Kavli Affiliate: Satoshi Shirai | First 5 Authors: Masahiro Ibe, Shin Kobayashi, Yuhei Nakayama, Satoshi Shirai, | Summary: Recently, the XENON1T collaboration reported an excess in the electron recoil energy spectrum. One of the simplest new physics interpretation is a new neutrino-electron interaction mediated by a light vector particle. However, for the parameter region favored […]


Continue.. Cosmological Constraint on Vector Mediator of Neutrino-Electron Interaction in light of XENON1T Excess

Possible Time Correlation Between Jet Ejection and Mass Accretion for RW Aur A

Posted by klaurent MIT

Kavli Affiliate: Moritz Guenther | First 5 Authors: Michihiro Takami, Tracy L. Beck, P. Christian Schneider, Hans Moritz Guenther, Marc White | Summary: For the active T-Taur star RW Aur A we have performed long-term (~10 yr) monitoring observations of (1) jet imaging in the [Fe II] 1.644-micron emission line using Gemini-NIFS and VLT-SINFONI; (2) […]


Continue.. Possible Time Correlation Between Jet Ejection and Mass Accretion for RW Aur A